triggering scripts on other cards

[Dr. Hawkins]

On Mon, Jul 16, 2012 at 8:36 AM, Mark Wieder <mwieder at ahsoftware.net> wrote:
> lock screen
> do some fiddling with screen objects
> unlock screen
> more code
>
> That way I can nest calls safely without having to worry about the
> lock state.

Once to this point, the only functions called should be recursions to
the value update function, and the dependency calculation functions.

So I can do a lock at the beginning of the update function, and an
unlock at the end, and all should be well as I'm reading these.

thanks


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